New 49ers cornerback Richard Sherman says getting to face the Seahawks twice per season played a role in his free-agent decision, telling The MMQB on Sunday that “I’m vengeful in that way.” www.espn.com – NFL

Wide receiver Marquise Goodwin and the 49ers have agreed to a three-year contract extension, with a source telling ESPN the deal is worth $ 20.3 million and includes $ 10 million guaranteed. www.espn.com – NFL